How much is paspalum seed per jin? What classifications and distributions does it have?
Paspalum is a perennial grass, widely distributed in the wilderness, roadsides, stream banks and other moist areas across southern China. Paspalum reproduces byseed, flowering and setting seed in summer and autumn (June-October), and is suitable for early grazing use; it can also be made into hay or silage to supplement feed when grass is scarce in winter and spring. So how much is paspalum seed per jin? And what classifications and distributions does it have? Let's take a look together.
How much is paspalum seed per jin?
Erqi District, Zhengzhou City, Henan Province: broadleaf paspalum seed 6 yuan/jin; Jinjiang District, Chengdu City, Sichuan Province: paspalum seed 7 yuan/jin; Shuyang County, Suqian City, Jiangsu Province: paspalum seed 7 yuan/jin; Honghu City, Jingzhou City, Hubei Province: paspalum seed 8 yuan/jin; Yuncheng County, Heze City, Shandong Province: paspalum seed 15 yuan/jin; Jianyang District, Nanping City, Fujian Province: broadleaf paspalum seed 10 yuan/jin, etc.
The above price data all come fromNongxun Network origin supply information (not market retail prices), which shows that differences in origin and variety are the main factors affecting paspalumseed price.
Classification and distribution of paspalum
1. Geographical distribution
It is mainly distributed in Japan, North Korea and South Korea, and within China its distribution is mainly concentrated in Zhejiang, Fujian, Jiangsu, Hunan, Hubei, Anhui, Guangdong, Guangxi, Sichuan, Yunnan and Guizhou, among other provinces and regions.
2. Variety classification
In China alone, there are many species of the genus Paspalum, and together with Paspalum xizangense, which was firmly registered in 2001, there are 18 species in total. Wild distribution occurs throughout the country, with the greatest abundance in tropical and subtropical areas, and most varieties are excellentforage grasses.
Among them, those with larger planted areas include broadleaf paspalum, hairy-flowered paspalum, small-flowered hairy paspalum, brown-seeded paspalum, and Bahia grass. In addition, germplasm resources used as forage grass and for soil and water conservation include other varieties such as brown-seeded paspalum, which generally attracts attention and is welcomed as a turf plant.
In addition, plants of the genus Paspalum are also very rich in morphological heredity. Paspalum scrobiculatum is similar to the Taiwan paspalum of Paspalum distichum in that the second glume and first lemma have 5-7 veins; it differs from Paspalum distichum in that the plant is shorter and upright, and the spikelet is about 2.3 mm long, and it differs from Taiwan paspalum in that the spikelet stalk is hairless. Taiwan paspalum and Paspalum scrobiculatum are similar, and the two are often placed in the same species, but Taiwan paspalum differs in that the spikelet stalk has white soft hairs, and both surfaces of the leaf blade as well as the culm nodes and the part below the inflorescence are hairy. Paspalum yunnanense is similar to Paspalum orbiculare, but differs in that the spikelets are noticeably larger, 3 mm long. Paspalum longifolium differs from Paspalum orbiculare in that the spikelets are minutely hairy, paired, and alternately arranged on one side of the rachis in 4 rows. Paspalum orbiculare differs from neighboring species in that the spikelet is about 2.2 mm long and the second glume and first lemma have 3 veins. In Paspalum scrobiculatum var. cruciatum, both glumes are absent, and the lemma of the second mature floret is thickly papery with 5 distinctly raised longitudinal ribs, which distinguishes it from other species.
In summary, there are many kinds of paspalum, but most varieties are widely introduced and cultivated in China as high-quality forage grasses. Therefore, when buying seeds, everyone must clearly identify whether the variety can be used as forage grass or for other purposes, and when purchasing, also pay attention to screening, while choosing formal channels for purchase.
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